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Engineering & Manufacturing

Quality awareness for high-quality components and innovative services


Planning & Construction

We plan, design and produce with the most modern operating equipment.


Service & Assembly

A team of professionals offers you service-oriented assembly and on-call service

From the individual component to the complex high-current system

Flohe GmbH, based in Castrop-Rauxel, has stood for German quality products and comprehensive services in the field of high-current technology with worldwide customer contacts for over 75 years.


From individual components to compley high current systems

Electrode arms

Electrode arms for AC-EAF, DC-EAF and LF. Suitable for electrode sizes from Ø 100-800 mm.

High current cable

Designed for low and medium frequency applications as well as high frequency applications up to 10,000 Hz.

Flexible connectors

Connecting links between switches, transformers, high-current components and their rigid interconnection.

Busbar systems

Busbar systems up to 360kA and busbars for electrolysis of chlorine, zinc, copper and aluminum.

Switching equipment

Disconnectors, earth electrodes, DC load break switches and other devices for railroad, electrochemical and system engineering.

FLOHE – A company with tradition

FLOHE proves performance, reliability and safety worldwide.

Our main sectors


  • Electric steel plant (EAF/LF)
  • Electro slag remelting
  • Reduction furnaces
  • Induction furnaces
  • Strip galvanisation


  • Electric power generation
  • Power distribution
  • Manufacturer of transformer and generator
  • Low and medium voltage technology


  • Aluminium industry
  • Chlorine, copper and zinc electrolysis
  • Galvanisation

Current issues from our daily life

27. March 2024

Major modernization in April 2024!

In April 2024, we will be carrying out an important modernization: the renewal of our air compressors and systems. This investment aims to make our operations more efficient and environmentally…
15. March 2024

Exterior lighting of the halls renewed!

We are pleased to announce that we have successfully upgraded our outdoor lighting at the halls to Philips Coreline LED spotlights! These state-of-the-art LED spotlights not only provide excellent brightness…
14. June 2023

METEC 2023 is expecting you!

Exciting times are ahead! We are preparing for METEC 2023, where we will present our latest products and solutions for the high current industry. METEC is the world's leading trade…
19. May 2023

Sustainable energy!

On May 19, 2023, we reached a significant milestone in our sustainable energy mission. By installing a state-of-the-art photovoltaic system in Halls 2 and 3 of our premises, we not…